---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40405 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40405) 03/06/25 _x86_64_ (8 CPU) 05:59:10 LINUX RESTART (8 CPU) 06:00:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:01:01 363.83 5.43 358.40 0.00 456.61 110389.38 0.00 06:02:01 97.00 1.80 95.20 0.00 46.93 19438.36 0.00 Average: 228.16 3.58 224.57 0.00 248.30 64143.23 0.00 06:00:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:01:01 28037268 31521096 786160 2.39 182768 3458472 1800696 5.31 1150584 3179160 220 06:02:01 27127460 31451612 847804 2.58 191612 4214592 2080140 6.13 1741648 3416740 721220 Average: 27582364 31486354 816982 2.48 187190 3836532 1940418 5.72 1446116 3297950 360720 06:00:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:01:01 ens3 584.73 420.41 6569.56 57.30 0.00 0.00 0.00 0.00 06:01:01 lo 2.83 2.83 0.28 0.28 0.00 0.00 0.00 0.00 06:01:01 docker0 321.05 420.24 27.30 3177.88 0.00 0.00 0.00 0.00 06:02:01 ens3 46.26 25.10 78.04 18.00 0.00 0.00 0.00 0.00 06:02:01 veth9ba5056 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 06:02:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 06:02:01 docker0 1.38 2.60 0.08 38.10 0.00 0.00 0.00 0.00 Average: ens3 310.93 219.40 3268.80 37.31 0.00 0.00 0.00 0.00 Average: veth9ba5056 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 158.51 207.88 13.46 1581.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40405) 03/06/25 _x86_64_ (8 CPU) 05:59:10 LINUX RESTART (8 CPU) 06:00:03 CPU %user %nice %system %iowait %steal %idle 06:01:01 all 9.73 0.00 4.90 2.54 0.06 82.77 06:01:01 0 10.69 0.00 6.10 0.94 0.07 82.20 06:01:01 1 10.20 0.00 4.50 1.90 0.07 83.33 06:01:01 2 8.93 0.00 4.08 0.23 0.05 86.71 06:01:01 3 8.85 0.00 4.51 0.35 0.05 86.24 06:01:01 4 10.14 0.00 4.77 0.61 0.05 84.42 06:01:01 5 10.68 0.00 6.57 12.68 0.05 70.03 06:01:01 6 8.98 0.00 4.05 3.45 0.05 83.46 06:01:01 7 9.41 0.00 4.65 0.16 0.05 85.72 06:02:01 all 57.66 0.00 8.53 0.45 0.09 33.26 06:02:01 0 57.02 0.00 8.51 0.13 0.08 34.25 06:02:01 1 57.63 0.00 8.62 0.24 0.08 33.43 06:02:01 2 57.48 0.00 8.47 0.32 0.08 33.64 06:02:01 3 57.39 0.00 9.13 0.08 0.10 33.30 06:02:01 4 57.68 0.00 8.06 0.15 0.10 34.01 06:02:01 5 59.73 0.00 7.97 0.22 0.10 31.98 06:02:01 6 57.02 0.00 9.40 2.04 0.10 31.44 06:02:01 7 57.32 0.00 8.12 0.42 0.08 34.06 Average: all 34.13 0.00 6.75 1.47 0.08 57.57 Average: 0 34.29 0.00 7.33 0.53 0.08 57.77 Average: 1 34.36 0.00 6.60 1.05 0.08 57.90 Average: 2 33.63 0.00 6.31 0.28 0.07 59.71 Average: 3 33.52 0.00 6.86 0.21 0.08 59.33 Average: 4 34.35 0.00 6.45 0.38 0.08 58.75 Average: 5 35.71 0.00 7.28 6.32 0.08 50.62 Average: 6 33.44 0.00 6.77 2.73 0.08 56.98 Average: 7 33.75 0.00 6.41 0.29 0.07 59.48